Botroniks Arduino code project LDP0030: 2x Measurement of the position of the potentiometer in percent and display on 2x 7 segments TM1637 LED display - FREE!

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7Segments TM1637 display

Link: 1-2- 3-4

Potentiometers different types

Link: 1-2-3-4

PS9V/1A Power supply unit

Link: 1-2-3-4

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LDP0030: 2x Measurement of the position of the potentiometer in percent and display on 2x 7 segments TM1637 LED display - FREE!
Offered code enables: Showing Potentiometer position (in percentage 0-100.0%) on the LED display (2 separate).
Required accessories: 2xDisplay + 2xPOT (see above)
For Arduino boards: NANO or UNO or MEGA
Arduino pins are used:
uc ATmega328p (NANO, UNO, ...): D2=CLK(1) D3=DIO(1) A1=POT(1) D4=CLK(2) D5=DIO(2) A2=POT(2) (see connections)
uc AtMega2560 (MEGA,.............): D2=CLK(1) D3=DIO(1) A1=POT(1) D4=CLK(2) D5=DIO(2) A2=POT(2) (see connections)
 
Electrical and practical notes:
Uses 9V/1A external power supply (VIN/GND) on DC plug.
Instead of a potentiometer, the input voltage in the range 0-5V can be measured. It is good to add a 100K resistor from input pin to GND.
Display of the measured value is in the form of one decimal digit.
Use specified type of 7 segments display with decimal points only (not clock dots).
Download the HEX codes below, unpack and upload to the proper Arduino board (Use a free net tool for example XLoader)
1. uc ATmega328-16MHz-5V (NANO,UNO...) - LDP0030-M328
2. uc AtMega2560 (Mega(ATMEGA2560).....) - LDP0030-M2560
 
For those familiar with Arduino programming: LDP0030 - LDP0030zip
 
PC Application(s): no